The Dynamic Router Lite II project is a router project by the Dutch national police agency that allows Web-based client-control over the next-hop router for the client. A Dynamic Router Lite II system is placed as a default gateway between one or more client networks and a router network with multiple gateway-routers on it. The Dynamic Router Lite II system does policy-based routing with policy-based DNS to match the routing policy. By default a client will have no active gateway, and any attempted HTTP traffic to any domain will lead the user to the router's Web interface, where the user can then pick an appropriate next-hop router. Once picked, all traffic for the client including DNS will be forwarded to the next-hop router the user picked.

PHP Clarke and Wright Algorithm is a class that can solve a truck routing problem with the Clarke and Wright algorithm. It attempts to solve the problem of determining the routes by which a given number of trucks with different weight and volume capacity will be dispatching deliveries to a certain number of clients distributed geographically within certain time windows.
The class takes as parameters the nodes of positions of each client, the demands of each client, a matrix of distance between nodes, and the capacity of each truck.
It computes the route for each truck, as well the time and distance to drive to each customer and the volume and weight to transport.

SMCRoute is a daemon and command line tool to
manipulate the multicast routes of the Linux
kernel. It can be used as an alternative to
dynamic multicast routers like 'mrouted' in
situations where (only) static multicast routes
should be maintained and/or no proper IGMP
signaling exists.

URL Router is a PHP class that can match URLs with routes for controllers and actions. It takes the definition of one or more routes with string expressions that define patterns to match given URLs. It supports a special route pattern syntax that allows defining how to extract the name of the controller and action from the URL. The class returns an array with the details of the matched route.

VyOS is a Linux distribution for routers and firewalls which features a unified commandline interface and a single configuration file, with an API for extending it. It includes BGP, OSPF, and RIP routing protocols, policy-based routing, a DHCP and caching DNS server, a Web proxy, and more. It runs on x86 physical machines and a variety of hypervisors, including KVM, Xen, VMWare, and Hyper-V. VyOS is forked from Vyatta and based on VC6.6 source code.

Zentyal Server aims at offering small and medium businesses (SMBs) a native drop-in replacement for Windows Small Business Server and Microsoft Exchange Server which can be set up in less than 30 minutes and is both easy to use and affordable.

pyforward is a GTK+ front-end to three core Linux technologies that make it possible to turn your computer into a WiFi access point in infrastructure mode. It uses iptables to enable routing of your requests, dnsmasq to assign IP addresses using DHCP, and hostapd to configure WiFi access to your machine in infrastructure mode.